1Password was unable to complete installation

Tried to run the installer for 1Password 8 and received the following error:

1Password was unable to complete installation and will roll back any changes

The user does not have administrator privileges if that is needed. I don't think it is with 1Password 7.

1Password Version: 8
Extension Version: Not Provided
OS Version: Windows 10


  • Setup log contents attached... (sorry for the image...forum would not allow me to attach .txt or .log as a file)

  • PeterG_1PPeterG_1P

    Team Member

    Hi @Cartman , our Windows support team (hello! 👋) will be happy to help you with this. The solution will depend on the specifics of your system, so I'll ask you to send a quick email to [email protected], with a link to this thread. That way we can discuss the specific fix with you privately. You've already given us some great information to get going, so we should be able to get to work on your issue promptly! Hope to see you over there. 👀

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